STMicroelectronics T74LS244B1
Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDIP20
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
Inventory history trend unavailable
CAD Models
0 models available
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics T74LS244B1.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 13.972
$ 13.972
Stock
5,793
29,792
29,792
Authorized Distributors
0
0
0
Case/Package
DIP
CDIP
CDIP
Number of Pins
-
20
20
Logic Function
-
Buffer
Buffer
Number of Elements
-
2
2
Number of Bits per Element
-
-
-
Low Level Output Current
24 mA
12 mA
12 mA
High Level Output Current
-
-12 mA
-12 mA
Propagation Delay
18 ns
30 ns
30 ns
Min Supply Voltage
4.75 V
4.5 V
4.5 V
Max Supply Voltage
5.25 V
5.5 V
5.5 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1987-04-01
Lifecycle StatusObsolete (Last Updated: 7 months ago)
Descriptions
Descriptions of STMicroelectronics T74LS244B1 provided by its distributors.
Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDIP20
Non-Inverting-Function Buffer Gate - with Input Hysteresis
Non-inverting Tristate 8 8 2 4.75V 5.25V 24mA Buffer，Line Driver 15mA DIP Through hole mounting 3.93mm(height)
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
Inventory history trend unavailable
CAD Models
0 models available
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageDIP
Number of Terminals20
Technical
DirectionUnidirectional
Load Capacitance45 pF
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current46 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Voltage (DC)5 V
Number of Bits4
Number of Circuits2
Number of Ports2
Propagation Delay18 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)3.93 mm
Length25.4 mm
Terminal Pitch2.54 mm
Width7.62 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics T74LS244B1.